Fwatch 1.1 compliance

[Faguss]

• Bug reported by Sanctuary - fixed. "Cheat 1" string was not always modified.
• Bug reported by Prof Tournesol - fixed. Thanks to Poweruser who pointed out that reading user from registry is unreliable. Now reading it from memory.
• Bug reported by Icarus - still working.

Scroll value is held not exactly in the game but in one of the modules - dinput8.dll. It appears that addressing is static for each DirectX version. I wrote a program (source) to get those values. I would be grateful if you could launch it and send me results on PM. Especially people with DX10 because I don't have any data from those.